9900 Waterproof and Weather-Resistant Silicone Sealant
9900 Waterproof and Weather-Resistant Silicone Sealant
Description
9900 silicone sealant forms a durable and flexible seal that helps prevent water penetration. Its weather-resistant formula makes it suitable for both indoor and outdoor sealing projects.
Product Feature
1. Excellent Water Resistance — Helps protect joints from moisture and rain.
2. Outdoor Durability — Suitable for long-term exterior applications.
3.UV and Weather Resistance — Maintains stable performance under sunlight and changing weather.
4.Flexible Joint Protection — Adapts to normal joint movement.
5Reliable Sealing Performance — Creates a strong and continuous seal.
Specification
| Product name | 9900 Waterproof and Weather-Resistant Silicone Sealant |
| Model No. | SY-Neutral silicone sealant |
| Main material | 100% Silicone sealant |
| Color | Black/White/Grey (customizable color) |
| Packing | 600ml/ PCS, 20PCS/box |
| Application | Curtain wall, sun room, aluminum veneer |
| Certification | ISO9001,CE,RoHS,MSDS |
| Shelf life | 12 months |
| Operating temperature | -5°C to 40°C |
| Hardness/A | 28 |
| Service life | 10 years |
| Elongation at break% | 290 |
Advantage
Low-odor, non-toxic and low-VOC acid-free formula, no harmful gas release during curing, safe for closed indoor spaces and family use, compliant with international environmental and health standards for green construction.
Why choose our neutral silicone sealant?
Opt for our neutral silicone sealant for unbeatable performance and convenience. Its non-corrosive, stain-free formula protects delicate substrates like aluminum and glass, while strong adhesion to most building materials eliminates the need for a primer. With superior weather, UV and temperature resistance (-50°C to 150°C), it ensures long-lasting sealing for indoor and outdoor use. Fast-curing, easy to apply, low-odor and eco-safe, it’s the smart choice for professionals and DIY projects alike.
Company profile
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.